Belly Growth Spurts?

Shannon • Archaeologist, spinner, dog lover. Have a beautiful step-daughter and a 1 and a half year old son. One more on the mind
Does your belly go through spurts of growth or does it just continuously grow. I've definitely 'popped' this week (about 18 weeks) but that's an understatement. If I keep going at this rate ill be HUGE!! 😳